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[54.225.227.206]) by mx.google.com with ESMTP id k66si41951qkb.272.2017.09.05.03.03.39; Tue, 05 Sep 2017 03:03:40 -0700 (PDT) Received-SPF: pass (google.com: domain of lng-odp-bounces@lists.linaro.org designates 54.225.227.206 as permitted sender) client-ip=54.225.227.206; Authentication-Results: mx.google.com; spf=pass (google.com: domain of lng-odp-bounces@lists.linaro.org designates 54.225.227.206 as permitted sender) smtp.mailfrom=lng-odp-bounces@lists.linaro.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=yandex.ru Received: by lists.linaro.org (Postfix, from userid 109) id A042060D75; Tue, 5 Sep 2017 10:03:39 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on ip-10-142-244-252 X-Spam-Level: X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00,FREEMAIL_FROM, RCVD_IN_DNSWL_LOW,URIBL_BLOCKED autolearn=disabled version=3.4.0 Received: from [127.0.0.1] (localhost [127.0.0.1]) by lists.linaro.org (Postfix) with ESMTP id 0B24C60D6E; Tue, 5 Sep 2017 10:00:39 +0000 (UTC) X-Original-To: lng-odp@lists.linaro.org Delivered-To: lng-odp@lists.linaro.org Received: by lists.linaro.org (Postfix, from userid 109) id 6433760CA9; Tue, 5 Sep 2017 10:00:25 +0000 (UTC) Received: from forward101p.mail.yandex.net (forward101p.mail.yandex.net [77.88.28.101]) by lists.linaro.org (Postfix) with ESMTPS id 2637C60C92 for ; Tue, 5 Sep 2017 10:00:15 +0000 (UTC) Received: from mxback6o.mail.yandex.net (mxback6o.mail.yandex.net [IPv6:2a02:6b8:0:1a2d::20]) by forward101p.mail.yandex.net (Yandex) with ESMTP id 9BCBE6A845C3 for ; Tue, 5 Sep 2017 13:00:13 +0300 (MSK) Received: from smtp4p.mail.yandex.net (smtp4p.mail.yandex.net [2a02:6b8:0:1402::15:6]) by mxback6o.mail.yandex.net (nwsmtp/Yandex) with ESMTP id hZqThusCJY-0DN0FuSV; Tue, 05 Sep 2017 13:00:13 +0300 Received: by smtp4p.mail.yandex.net (nwsmtp/Yandex) with ESMTPSA id jmFoBzoBIV-0C0qiEap; Tue, 05 Sep 2017 13:00:12 +0300 (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (Client certificate not present) From: Github ODP bot To: lng-odp@lists.linaro.org Date: Tue, 5 Sep 2017 13:00:06 +0300 Message-Id: <1504605607-27572-2-git-send-email-odpbot@yandex.ru> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1504605607-27572-1-git-send-email-odpbot@yandex.ru> References: <1504605607-27572-1-git-send-email-odpbot@yandex.ru> Github-pr-num: 160 Subject: [lng-odp] [PATCH API-NEXT v1 1/2] api: schedule: add schedule order unlock lock api X-BeenThere: lng-odp@lists.linaro.org X-Mailman-Version: 2.1.16 Precedence: list List-Id: "The OpenDataPlane \(ODP\) List" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: lng-odp-bounces@lists.linaro.org Sender: "lng-odp" From: Balasubramanian Manoharan Adds odp_schedule_order_unlock_lock() api. This API combines schedule order unlock and lock into a single api for performance optimization in HW. Signed-off-by: Balasubramanian Manoharan --- /** Email created from pull request 160 (bala-manoharan:api_sched_order_lock) ** https://github.com/Linaro/odp/pull/160 ** Patch: https://github.com/Linaro/odp/pull/160.patch ** Base sha: 91c0b58fc87ba0431241818758cea94438cd5498 ** Merge commit sha: ac7f94d8a80fbad8a99ab45d7ea089bc3166e776 **/ include/odp/api/spec/schedule.h | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/include/odp/api/spec/schedule.h b/include/odp/api/spec/schedule.h index 8244746d..0997315e 100644 --- a/include/odp/api/spec/schedule.h +++ b/include/odp/api/spec/schedule.h @@ -368,6 +368,25 @@ void odp_schedule_order_lock(unsigned lock_index); void odp_schedule_order_unlock(unsigned lock_index); /** + * Release ordered context lock and acquires new lock + * + * This call is valid only when holding an ordered synchronization context. + * Release a previously locked ordered context lock and acquires + * a new ordered context lock. + * This call is valid only when there is a single ordered context lock active. + * Results are undefined if this call is made when multiple ordered context + * locks are acquired in nested fashion. + * + * @param lock_index Index of the ordered lock in the current context to be + * acquired. Previously acquired ordered lock is released. + * Must be in the range 0...odp_queue_lock_count() - 1. + * + * @see odp_schedule_order_lock(), odp_schedule_order_unlock() + * + */ +void odp_schedule_order_unlock_lock(uint32_t lock_index); + +/** * @} */